WE humans are about to be wiped out in a few decades. The grandchildren of many of us will not live to old age.

Hear it from Frank Fenner, emeritus professor of microbiology at the Australian National University and the man who helped eradicate smallpox.

“Homo sapiens will become extinct, perhaps within 100 years,” he told The Australian this week.

“It’s an irreversible situation.” Blame global warming.

But here’s the odd thing. Just three paragraphs into this report announcing the – Oh My God! – end of the world, the reporter and Fenner were off talking about rabbits, Fenner’s writing habits, his bookshelves, his student days, his war service and the weight of the book he wrote on smallpox – 3.5kg, actually.